<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org" xmlns:shiro="http://www.thymeleaf.org/thymeleaf-extras-shiro">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="icon" href="/favicon.ico">
    <link rel="stylesheet" href="/resources/layui/css/layui.css" media="all"/>
    <link rel="stylesheet" href="/resources/css/public.css" media="all"/>
    <link rel="stylesheet" href="/resources/layui_ext/dtree/dtree.css" media="all"/>
    <link rel="stylesheet" href="/resources/layui_ext/dtree/font/dtreefont.css" media="all"/>
</head>
<body class="childrenBody">
<!-- 查询条件开始-->
<form class="layui-form">
    <blockquote class="layui-elem-quote quoteBox">
        <form class="layui-form">
            <div class="layui-form-item">
                <div class="layui-inline">
                    <label class="layui-form-label">分类名称</label>
                    <div class="layui-input-inline">
                        <input type="text" name="title" id="title" class="layui-input searchVal" placeholder="请输入分类名称"/>
                    </div>
                </div>
                <div class="layui-inline">
                    <button type="button" class="layui-btn" lay-submit lay-filter="doSearch" shiro:hasPermission="goodstype:view"><span
                            class="layui-icon layui-icon-search"></span>查询
                    </button>
                    <button type="reset" class="layui-btn layui-btn-warm"><span
                            class="layui-icon layui-icon-refresh-1"></span>重置
                    </button>
                </div>
            </div>
        </form>
    </blockquote>
</form>
<!-- 查询条件结束-->


<!-- 数据表格开始 -->
<div>
    <table class="layui-hide" id="goodstypeTable" lay-filter="goodstypeTable"></table>
    <!-- 工具栏 -->
    <div id="goodstypeToolBar" style="display: none;">
        <button type="button" class="layui-btn layui-btn-sm" lay-event="add" shiro:hasPermission="goodstype:create">
            <span class="layui-icon layui-icon-add-1"></span>添加分类
        </button>
    </div>

    <div id="goodstypeRowBar" style="display: none;">
        <button type="button" class="layui-btn layui-btn-sm" lay-event="update" shiro:hasPermission="goodstype:update"><span
                class="layui-icon layui-icon-edit"></span>更新
        </button>
        <button type="reset" class="layui-btn layui-btn-sm layui-btn-danger" lay-event="delete" shiro:hasPermission="goodstype:delete"><span
                class="layui-icon layui-icon-delete"></span>删除
        </button>
    </div>
</div>
<!-- 数据表格结束 -->

<!-- 添加和修改的弹出层开始 -->
<div style="display: none;padding: 5px" id="addOrUpdateDiv">
    <form class="layui-form" style="width:90%;" id="dataFrm" lay-filter="dataFrm">
        <div class="layui-form-item">
            <label class="layui-form-label">父级分类</label>
            <div class="layui-input-block">
                <!-- 隐藏域，保存选中的部门编号 -->
                <input type="hidden" name="pid" id="pid">
                <ul id="goodstypeTree" class="dtree" data-id="0"></ul>
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">分类名称</label>
            <div class="layui-input-block">
                <!-- 部门编号 -->
                <input type="hidden" name="id">
                <input type="text" name="title" lay-verify="required" autocomplete="off" placeholder="请输入分类名称"
                       class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">分类图标</label>
            <div class="layui-input-block">
                <input type="text" name="icon" lay-verify="required" autocomplete="off" placeholder="请输入分类图标"
                       class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <div class="layui-inline">
                <label class="layui-form-label">是否展开</label>
                <div class="layui-input-block">
                    <input type="radio" name="open" value="1" title="是" checked="">
                    <input type="radio" name="open" value="0" title="否">
                </div>
            </div>
        </div>

        <div class="layui-form-item">
            <label class="layui-form-label">分类备注</label>
            <div class="layui-input-block">
                <textarea class="layui-textarea" name="remark" id="content"></textarea>
            </div>
        </div>
        <div class="layui-form-item layui-row layui-col-xs12">
            <div class="layui-input-block" style="text-align: center;">
                <button type="button" class="layui-btn" lay-submit lay-filter="doSubmit"><span
                        class="layui-icon layui-icon-add-1"></span>提交
                </button>
                <button type="reset" class="layui-btn layui-btn-warm"><span
                        class="layui-icon layui-icon-refresh-1"></span>重置
                </button>
            </div>
        </div>
    </form>
</div>
<!-- 添加和修改的弹出层结束 -->


<script type="text/javascript" src="/resources/layui/layui.js"></script>
<script type="text/javascript">

    var tableIns;
    layui.extend({
        dtree: '/resources/layui_ext/dtree/dtree'   // {/}的意思即代表采用自有路径，即不跟随 base 路径
    }).use(['jquery', 'form', 'table', 'layer', 'dtree'], function () {
        var $ = layui.jquery;
        var form = layui.form;
        var table = layui.table;
        var layer = layui.layer;
        var dtree = layui.dtree;

        //渲染数据表格
        tableIns = table.render({
            elem: '#goodstypeTable'//绑定表格组件的id元素
            , url: '/bus/goodstype/goodstypelist'//数据发送的请求路径
            , toolbar: '#goodstypeToolBar' //开启头部工具栏，并为其绑定左侧模板
            , title: '商品分类数据表'
            , height: 'full-100'
            , page: true
            , cols: [
                [
                {field: 'id', title: 'ID', align: 'center'}
                , {field: 'pid', title: '父节点ID', align: 'center'}
                , {field: 'title', title: '分类名称', align: 'center'}
                , {
                    field: 'icon', title: '图标', align: 'center', templet: function (d) {
                        return "<i class='layui-icon'>" + d.icon + "</i>";
                    }
                }
                , {
                    field: 'open', title: '是否展开', align: 'center', templet: function (d) {
                        return d.open == 1 ? "<font color='blue'>是</font>" : "<font color='red'>否</font>";
                    }
                }
                , {field: 'remark', title: '备注', align: 'center'}
                , {
                    field: 'right',
                    title: '操作',
                    align: 'center',
                    toolbar: "#goodstypeRowBar",
                    width: 200,
                    field: 'right'
                }
                ]
            ]
            //回调函数
            , done: function (res, curr, count) {
                // 判断当前页码是否大于1
                if (curr > 1 && res.data.length == 0) {
                    //当前页码-1
                    var pageValue = curr - 1;
                    tableIns.reload({
                        page: {curr: pageValue}// 修改页码
                    })
                }
            }
        });
        //监听模糊查询按钮点击事件
        form.on("submit(doSearch)", function (data) {
            tableIns.reload({
                where: data.field,
                page: {
                    curr: 1
                }
            });
        });
        //头部工具栏监听事件
        table.on("toolbar(goodstypeTable)", function (obj) {
            switch (obj.event) {
                case 'add':
                    openAddGoodstypeWindow();
                    break;
            }
        });

        //初始化父级部门的下拉菜单树
        var goodstypeSelectTree = dtree.renderSelect({
            width: "100%",
            elem: "#goodstypeTree",
            url: "/bus/goodstype/loadGoodstypeTreeLeft",
            dataStyle: "layuiStyle",  //使用layui风格的数据格式
            response: {message: "msg", statusCode: 0},  //修改response中返回数据的定义
            dataFormat: "list"
        });

        //弹出层索引，提交路径
        var mainIndex, url;

        //打开添加部门窗口
        function openAddGoodstypeWindow() {
            mainIndex = layer.open({
                type: 1,
                title: "添加分类",
                area: ["800px", "500px"],
                content: $("#addOrUpdateDiv"),//引用的内容窗口
                success: function () {
                    //清空表单数据
                    $("#dataFrm")[0].reset();
                    //添加的提交请求
                    url = "/bus/goodstype/addGoodsType";
                }
            });
        }

        //监听下拉树的选中事件
        dtree.on("node(goodstypeTree)", function (obj) {
            //将选中的部门id赋值给隐藏域，用于保存父级部门id
            $("#pid").val(obj.param.nodeId);
        });

        //监听表单的提交事件
        form.on("submit(doSubmit)", function (data) {
            $.post(url, data.field, function (result) {
                if (result.success) {
                    //刷新数据表格
                    tableIns.reload();
                    //刷新下拉菜单树
                    goodstypeSelectTree.reload();
                    //刷新左侧菜单树
                    window.parent.left.reload();
                }
                //显示提示信息
                layer.msg(result.message);
                //关闭模态框
                layer.close(mainIndex);
            }, "json");
            return false;
        });
        //监听行工具栏事件
        table.on("tool(goodstypeTable)", function (obj) {
            switch (obj.event) {
                case 'update':
                    openUpdateGoodstypeWindow(obj.data);
                    break;
                case 'delete':
                    deleteGoodstype(obj.data);
                    break;
            }
        });

        //修改分类
        function openUpdateGoodstypeWindow(data) {
            mainIndex = layer.open({
                type: 1,
                title: "更新分类",
                area: ["800px", "500px"],
                content: $("#addOrUpdateDiv"),//引用的内容窗口
                success: function () {
                    //表单数据回显
                    form.val("dataFrm", data);
                    //树节点回显
                    dtree.dataInit("goodstypeTree", data.pid);//父节点
                    dtree.setSelectValue("goodstypeTree");
                    //添加的提交请求
                    url = "/bus/goodstype/updateGoodsType";
                }
            });
        }

        /**
         * 删除分类
         * @param data  当前行的所有数据
         */
        function deleteGoodstype(data) {
            //判断该部门下是否有子节点，如果有子节点则提示无法删除，否则直接删除当前节点
            $.post("/bus/goodstype/checkGoodstypeHasChildren", {"id": data.id}, function (result) {
                if (result.exist) {
                    layer.msg(result.message);
                } else {
                    //不存在则直接删除
                    layer.confirm("确定要删除这条数据吗?", {"icon": 3, "title": "提示"}, function (index) {
                        $.post("/bus/goodstype/deleteById", {"id": data.id}, function (result) {
                            if (result.success) {
                                //刷新数据表格
                                tableIns.reload();
                                //刷新下拉菜单树
                                goodstypeSelectTree.reload();
                                //刷新左侧菜单树
                                window.parent.left.reload();
                            }
                            //显示提示信息
                            layer.msg(result.message);
                        }, "json");
                        //关闭弹框
                        layer.close(index);
                    })
                }
            }, "json");
        }

    });

    /**
     * 加载数据表格的方法
     * @param goodsTypeId
     */
    function loadTableData(goodsTypeId) {
        tableIns.reload({
            where: {"id": goodsTypeId},
            page: {
                curr: 1
            }
        });
    }


</script>
</body>
</html>